mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-11-08 22:45:43 +00:00
169 lines
4.3 KiB
CMake
169 lines
4.3 KiB
CMake
set(HEADER_URL "https://github.com/dtschump/CImg/raw/master/CImg.h")
|
|
set(HEADER_DIR ${CMAKE_SOURCE_DIR}/src)
|
|
set(HEADER_NAME CImg.h)
|
|
set(HEADER_PATH ${HEADER_DIR}/${HEADER_NAME})
|
|
|
|
# CImg.h header
|
|
if(NOT EXISTS ${HEADER_PATH})
|
|
file(DOWNLOAD ${HEADER_URL} ${HEADER_PATH} STATUS download_status)
|
|
|
|
list(GET download_status 0 status_code)
|
|
if(NOT ${status_code} EQUAL 0)
|
|
message(FATAL_ERROR "Missing ${HEADER_NAME} and unable to obtain it. Please download it from ${HEADER_URL} and save it to src/ directory.")
|
|
endif()
|
|
endif()
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(CImg
|
|
REQUIRED_VARS HEADER_PATH
|
|
)
|
|
|
|
# Build options
|
|
option(ENABLE_CURL "Add support for curl" ON)
|
|
option(ENABLE_X "Add support for X11" ON)
|
|
option(ENABLE_XSHM "Add support for X11 Xshm extension" OFF)
|
|
option(ENABLE_FFMPEG "Add support for FFMpeg" ON)
|
|
option(ENABLE_FFTW "Add support for FFTW" ON)
|
|
option(ENABLE_GRAPHICSMAGICK "Add support for GrahicsMagick" ON)
|
|
option(ENABLE_JPEG "Add support for handling images in Jpeg format" ON)
|
|
option(ENABLE_OPENCV "Add support for OpenCV" OFF)
|
|
option(ENABLE_OPENEXR "Add support for handling images in EXR format" ON)
|
|
option(ENABLE_OPENMP "Add support for parallel processing" ON)
|
|
option(ENABLE_PNG "Add support for handling images in PNG format" ON)
|
|
option(ENABLE_TIFF "Add support for handling images in Tiff format" ON)
|
|
option(ENABLE_ZLIB "Add support for data compression via Zlib" ON)
|
|
|
|
set(COMPILE_FLAGS)
|
|
set(LINK_FLAGS)
|
|
set(CLI_COMPILE_FLAGS)
|
|
set(EXTRA_LIBRARY_TARGETS)
|
|
|
|
## Add dependencies
|
|
|
|
# OpenMP support
|
|
if(ENABLE_OPENMP)
|
|
find_package(OpenMP)
|
|
if(OpenMP_FOUND)
|
|
list(APPEND COMPILE_FLAGS "cimg_use_openmp")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS OpenMP::OpenMP_CXX)
|
|
endif()
|
|
endif()
|
|
|
|
# Zlib support
|
|
if(ENABLE_ZLIB)
|
|
find_package(ZLIB)
|
|
|
|
if(ZLIB_FOUND)
|
|
list(APPEND COMPILE_FLAGS "cimg_use_zlib")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS ZLIB::ZLIB)
|
|
endif()
|
|
endif()
|
|
|
|
# Curl support
|
|
if(ENABLE_CURL)
|
|
find_package(CURL)
|
|
|
|
if(CURL_FOUND)
|
|
list(APPEND COMPILE_FLAGS "cimg_use_curl")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS CURL::libcurl)
|
|
endif()
|
|
endif()
|
|
|
|
# X11 support
|
|
if(ENABLE_X)
|
|
find_package(X11)
|
|
|
|
if(X11_FOUND)
|
|
list(APPEND COMPILE_FLAGS "cimg_display=1" "cimg_appname=\"gmic\"")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS X11::X11)
|
|
else()
|
|
list(APPEND COMPILE_FLAGS "cimg_display=0" "cimg_appname=\"gmic\"")
|
|
endif()
|
|
|
|
if(ENABLE_XSHM AND X11_XShm_FOUND)
|
|
list(APPEND COMPILE_FLAGS "cimg_use_xshm")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS X11::Xext)
|
|
endif()
|
|
endif()
|
|
|
|
if(ENABLE_FFTW)
|
|
find_package(FFTW3)
|
|
|
|
if(FFTW3_FOUND)
|
|
list(APPEND COMPILE_FLAGS "cimg_use_fftw3")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS ${FFTW3_LIBRARIES} -lfftw3_threads)
|
|
endif()
|
|
endif()
|
|
|
|
if(ENABLE_OPENCV)
|
|
find_package(OpenCV)
|
|
|
|
if(OPENCV_FOUND)
|
|
list(APPEND CLI_COMPILE_FLAGS "cimg_use_opencv")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS ${OpenCV_LIBRARIES})
|
|
endif()
|
|
endif()
|
|
|
|
if(ENABLE_GRAPHICSMAGICK)
|
|
find_package(GraphicsMagick)
|
|
|
|
if(GraphicsMagick_FOUND)
|
|
list(APPEND CLI_COMPILE_FLAGS "cimg_use_magick")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS GraphicsMagick::GraphicsMagick++)
|
|
endif()
|
|
endif()
|
|
|
|
if(ENABLE_TIFF)
|
|
find_package(TIFF)
|
|
|
|
if(TIFF_FOUND)
|
|
list(APPEND CLI_COMPILE_FLAGS "cimg_use_tiff")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS TIFF::TIFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(ENABLE_PNG)
|
|
find_package(PNG)
|
|
|
|
if(PNG_FOUND)
|
|
list(APPEND CLI_COMPILE_FLAGS "cimg_use_png")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS PNG::PNG)
|
|
endif()
|
|
endif()
|
|
|
|
if(ENABLE_JPEG)
|
|
find_package(JPEG)
|
|
|
|
if(JPEG_FOUND)
|
|
list(APPEND CLI_COMPILE_FLAGS "cimg_use_jpeg")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS JPEG::JPEG)
|
|
endif()
|
|
endif()
|
|
|
|
if(ENABLE_OPENEXR)
|
|
find_package(OpenEXR)
|
|
|
|
if(OpenEXR_FOUND)
|
|
list(APPEND CLI_COMPILE_FLAGS "cimg_use_openexr")
|
|
list(APPEND EXTRA_LIBRARY_TARGETS OpenEXR::OpenEXR)
|
|
endif()
|
|
endif()
|
|
|
|
if(MINGW)
|
|
list(APPEND LINK_FLAGS "-Wl,--stack,16777216")
|
|
endif()
|
|
|
|
find_package(Threads)
|
|
if(Threads_FOUND)
|
|
list(APPEND EXTRA_LIBRARY_TARGETS Threads::Threads)
|
|
endif()
|
|
|
|
|
|
# Library definition
|
|
|
|
add_library(CImg::CImg INTERFACE IMPORTED)
|
|
|
|
target_compile_definitions(CImg::CImg INTERFACE ${COMPILE_FLAGS} ${CLI_COMPILE_FLAGS})
|
|
target_link_options(CImg::CImg INTERFACE ${LINK_FLAGS})
|
|
target_link_libraries(CImg::CImg INTERFACE ${EXTRA_LIBRARY_TARGETS})
|
|
target_include_directories(CImg::CImg INTERFACE ${HEADER_DIR})
|